27159782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1087}}^1$

素因数の和:1164

約数の個数: 24

約数和(自身を含む): 45376128

約数和(自身を除く): 18216346

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1087, 1922, 2174, 12493, 14131, 24986, 28262, 33697, 67394, 438061, 876122, 1044607, 2089214, 13579891, 27159782]

約数ペア:

[(1, 27159782), (2, 13579891), (13, 2089214), (26, 1044607), (31, 876122), (62, 438061), (403, 67394), (806, 33697), (961, 28262), (1087, 24986), (1922, 14131), (2174, 12493)]